TRIGGERS FOR ROAD IS JINGLEBELLS AND PLACE ANYTHING THAT YOU LIKE FROM CARS OR SLEIGHS OR CARRIAGES. TRIGGER FOR DOCK IS SNOWMOBILE. YOU CAN PLACE SNOWMOBILE BELOW DOCK ON THE ICE. HERE IS ORIGINAL LINK IF YOU NEED MORE DIRECTION FOR PLACING VEHICLES : https://www.imvu.com/shop/product.php?products_id=39344270